I bought it for a mekura lid of an exhaust sensor of a motorcycle muffler. The Mecla bolt of M12P1.25 itself is sold at a motorcycle shop, but it costs more than 1000 yen, but this is less than half price. I was able to substitute it enough, but I was satisfied if there was a slightly shorter size (actually it was long so I cut it a bit).

Carburetor's gasoline case fixing & gasoline suction Vertical through hole abolished and machining the longitudinal groove to the side of the screw

From Japan

On 2016-07-18 18:29:51

The chalcopyrite bolt thread is easy to machine the longitudinal through hole, but the thread strength is not sufficiently low. The stainless steel has the highest strength (the screw thread does not collapse) and no oxidation, and on the side surface of the stainless steel bolt thread, a vertical groove is formed on the screw side surface instead of the processing of the vertical through hole so that the previous function can be maintained It is recommended to engine manufacturers or dealers at excellent quality stability.

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All of the products MonotaRO Singapore offers are subject to Japanese local laws, regulations, and certification standards.
Please make sure that it may or may not meet requirements of your country and/or international organizations,
including but not limited to, UL Certification, China Compulsory Certificate system, and Halal.
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